KhanMahedi

• Username: 3★mahedi_08
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Bangabandhu Sheikh Mujibur Rahman Science and Technology University Gobra, Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

1685 (-4)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 191 (Rated)(2025-06-18 22:00:02)

Global Rank:   1208

Cheated in:   

Ratings System Update

(2025-06-18 22:00:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

1658 (-149)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 15 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   702

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

None

Practice Paths (0)

None

Contests (20)

July Challenge 2019 Division 2

Chef and Mean , Minimum and Maximum

August Challenge 2019 Division 2

Football, Distribute Apples, Zombie and the Caves, Dilemma

October Challenge 2019 Division 2

Phone Prices

October Mega Cook-Off 2019 Division 2

Medel

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

December Cook-Off 2019 Division 2

Change It

February Challenge 2020 Division 2

Hard Cash, School of Geometry

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Pintu and Fruits

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

October Challenge 2020 Division 2

Chef and Easy Queries, Covid Run, Positive AND

Code Ensemble (Rated for Division 2)

Priya and AND

April Lunchtime 2021 Division 3

Chef in Heaven , Bench Press, Equinox Strings, Array Rotation, Coldplay

August Cook-Off 2021 Division 2

Different String, Chef and Closure, Equal Difference, Clear the Array

Starters 52 Division 2 (Unrated)

WA Test Cases, K-Flip, Minimum Sum

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

Starters 114 Division 2 (Rated)

Rock-Paper-Scissors, Christmas Candy

Starters 125 Division 2 (Rated)

Bucket Game, Fake Certificate, Binary Minimal

Starters 191 (Rated)

Grid Path (Easy), Add to get GCD, Permuted Greater than 2

Total Problems Solved: 65